diff -r e77cac87b397 -r b23067389fdf guestrendering/guestvideodriver/api/src/guestvideodriver.cpp
--- a/guestrendering/guestvideodriver/api/src/guestvideodriver.cpp	Thu Sep 23 14:09:18 2010 +0100
+++ b/guestrendering/guestvideodriver/api/src/guestvideodriver.cpp	Thu Sep 23 15:54:53 2010 +0100
@@ -229,7 +229,7 @@
 EXPORT_C TInt RGuestVideoDriver::GetSurfaceBufferBaseAddress( TUint32& aSurfaceBufferBaseAddress )
     {
     TPckg<TUint32> address( aSurfaceBufferBaseAddress );
-    return DoControl( GuestVideoDriver::ERequestSurfaceBaseAddress, (TAny*)&address );
+    return DoControl( GuestVideoDriver::ERequestSurfaceBufferBaseAddress, (TAny*)&address );
     }
 
 // -----------------------------------------------------------------------------